package com.example.demo.mapper;

import com.example.demo.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Repository;

/**
 * @author
 * @createtime 2021-08-09 17:34
 * @description
 */
@Component
@Mapper
public interface UserMapper {

    User Sel(int id);
}
